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Commentaires sur : Un concept de ferme verticale à New York https://energethique.be/2009/un-concept-de-ferme-verticale-a-new-york/ Pour une utilisation plus rationnelle de l'énergie Fri, 04 Sep 2009 09:36:56 +0000 hourly 1 https://wordpress.org/?v=5.8.13 Par : Gizmo https://energethique.be/2009/un-concept-de-ferme-verticale-a-new-york/comment-page-1/#comment-444 Fri, 04 Sep 2009 09:36:56 +0000 https://energethique.be/?p=473#comment-444 Pour ceux qui seraient intéressés par ce genre de concept, en voici un second : http://www.gizmag.com/plantagon-vertical-farm/12267/

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Par : yogi https://energethique.be/2009/un-concept-de-ferme-verticale-a-new-york/comment-page-1/#comment-370 Mon, 17 Aug 2009 19:37:26 +0000 https://energethique.be/?p=473#comment-370 Franchement d’accord avec Vinch.
Pour moi c’est du scientisme : on se tourne vers de prouesses techniques (parcequ’il faut avouer que ça a de la gueule sur le papier, et que ça fait un peu rêver) au lieu d’envisager des solutions plus simples et abordables pour tous.

J’aime bien l’idée mise en place par certaines association (j’ai pas les noms en tête, mais si cela intéresse quelqu’un je peu chercher) de jardins collaboratifs sur le toits d’immeubles, aménagés pour cela.
Ça ne nourrit pas 50 000 personnes, mais peut fournir un complément en fruits et légumes, et ça renforce les liens de voisinage… Un truc à échelle humaine quoi.

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Par : Vinch https://energethique.be/2009/un-concept-de-ferme-verticale-a-new-york/comment-page-1/#comment-359 Thu, 13 Aug 2009 17:42:55 +0000 https://energethique.be/?p=473#comment-359 Pour une fois, je suis d’accord avec MK, ça m’a l’air d’être une fausse bonne idée. Un peu dans l’esprit SF seventies, avec un meilleur look.

Du point de vue économique, il est impossible de rendre ce genre de bazar rentable. Sachant que même les excellentes terres cultivables du brabant ne sont pas rentables. De plus, la surface cultivable proposée est très faible.

D’un point de vue bilan énergétique, à vue de nez, on est perdant. Cela consomme beaucoup de construire un gratte-ciel, ça consomme beaucoup, l’automatisation du truc, l’irrigation indispensable, etc…

En plus, tous les avantages cités sont possibles ailleurs. On peut très bien combattre les insectes et les maladies en champs, en limitant les pesticides. On peut très bien réutiliser l’eau de ville sur les champs.

Si on veut absolument produire des aliments en ville, l’utilisation d’espaces tels que les toits plats ou des portions de parcs me semble une initiative beaucoup plus logique. (Et en effet, pourquoi pas les façades des bâtiments, si c’est gérable techniquement).

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Par : oldschool https://energethique.be/2009/un-concept-de-ferme-verticale-a-new-york/comment-page-1/#comment-357 Thu, 13 Aug 2009 16:58:37 +0000 https://energethique.be/?p=473#comment-357 C’est prartiquement de la science-fiction. Mais quel est l’échéance ? Après tout, nous sommes allé plus loin que beaucoup d’idées (pas toutes) développées par la science-fiction de grand-père 😉

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Par : Dikky https://energethique.be/2009/un-concept-de-ferme-verticale-a-new-york/comment-page-1/#comment-354 Thu, 13 Aug 2009 10:48:18 +0000 https://energethique.be/?p=473#comment-354 Je pense que ce concept a de l’avenir… En tout cas, c’est une très belle idée, le bâtiment est réussi et vive les architectes Belges ! 😀

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Par : Gizmo https://energethique.be/2009/un-concept-de-ferme-verticale-a-new-york/comment-page-1/#comment-351 Thu, 13 Aug 2009 08:47:57 +0000 https://energethique.be/?p=473#comment-351 Merci pour ta réponse, j’attends de voir si d’autres donnent leur avis avant de donner quelques clés de réponse sur l’avenir des fermes verticales 😉

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Par : MK https://energethique.be/2009/un-concept-de-ferme-verticale-a-new-york/comment-page-1/#comment-349 Thu, 13 Aug 2009 08:38:02 +0000 https://energethique.be/?p=473#comment-349 Délire d’artiste [écologique].

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